rapidfuzz doesn't behave exactly like fuzzywuzzy

[mtshrmn]

From what I can see, rapidfuzz doesn't work with all iterables.
Here's a piece of code to demonstrate it:

from fuzzywuzzy import process as fuzzywuzzy # version 0.18.0
from rapidfuzz import process as rapidfuzz # version 0.7.7

d = {"cow": "",	"sheep": ""}

# works in fuzzywuzzy:
fw = fuzzywuzzy.extractOne("cow", d.keys())
print(fw)
# ('cow', 100)

# doesn't work in rapidfuzz:
rf = rapidfuzz.extractOne("cow", d.keys())
print(rf)
# None

NOTE: there is an easy fix - converting the iterable to a list. But doing so is undesired as it would slow the algorithm down.

[maxbachmann]

This is fixed in v0.7.8